Sea Chen, M.D., PH.D.
Radiation Oncology Physician · Aurora, IL
Sea Chen, M.D., PH.D. is a radiation oncology physician with a practice address in Aurora, Illinois, and NPI 1518113455, issued on Aug 12, 2008. Check the license (Illinois 036.129426, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sea Chen
- Credential
- M.D., PH.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 036.129426 IL
A108319 CA
01070177A IN
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Ogden Ave, Aurora, IL 60504
- Phone
- (630) 978-6250
- Enumerated
- Aug 12, 2008
- Record last updated
- May 22, 2025
- Fax
- (630) 978-6869
- Medicare enrollment
- Enrolled (PECOS I20140129001028); may accept Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 277 in Illinois → Look up another NPI →
Also registered at 2000 Ogden Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Agrella, ANPRegistered Nurse1326230053
- Rafay Ahmed, MDDiagnostic Radiology Physician1851617146
- Samiha AhmedFamily Medicine Physician1285421990
- Saud Ahmed, M.D.Vascular & Interventional Radiology Physician1255592655
- Savitha Allam, M.D.Internal Medicine Physician1003860644
- Mohsen Anwar, DODiagnostic Radiology Physician1346290368
Verify Sea Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.129426Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Copley Memorial Hospital IncAurora, IL
- Rush University Medical GroupAurora, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sea Chen among 277 radiation oncology physician records in Illinois
Sea Chen, M.D., PH.D. is one of 277 radiation oncology physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 37% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2004 among the 184 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Illinois
There are 277 radiation oncology physician records in Illinois.
All 277 in Illinois → Every provider in Aurora → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Sumita Bhatia, MDAurora, IL 605041548467459
- Julia Choo, MDAurora, IL 605041114094042
- Vasudha Lingareddy, MDAurora, IL 605041427083393
- Salitha Reddy, M.D.Aurora, IL 605041205844958
- Ying Zhang, MDAurora, IL 605041518196377
- Preeti Parhar, MDDowners Grove, IL 605151164680393
- William Fischer, M.D.Hinsdale, IL 605211275791907
- William Hartsell, M.D.Hinsdale, IL 605211770574881
Common questions
What is Sea Chen, M.D., PH.D.'s NPI number?
Sea Chen, M.D., PH.D.'s National Provider Identifier (NPI) is 1518113455, issued on Aug 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sea Chen, M.D., PH.D. located?
The NPPES record lists a practice address at 2000 Ogden Ave, Aurora, IL, 60504. Phone: (630) 978-6250. Providers update this record themselves, so call before visiting.
How can I verify Sea Chen, M.D., PH.D.'s license?
NPPES lists Illinois license number 036.129426, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.